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发明名称
HERSTELLUNG VON ALUMINIUMOXID AUS BAUXIT ENTHALTENDEM GIBBSIT MIT NIEDRIGEM GEHALT AN REAKTIVEM SILICIUMOXID.
摘要
申请公布号
DE3671739(D1)
申请公布日期
1990.07.12
申请号
DE19863671739
申请日期
1986.04.28
申请人
ALUMINIUM PECHINEY, PARIS, FR
发明人
LEPETIT, JEAN;MORDINI, JACQUES, F-13100 AIX EN PROVENCE, FR
分类号
C01F7/06;C01F7/46;C01F7/47;(IPC1-7):C01F7/06
主分类号
C01F7/06
代理机构
代理人
主权项
地址
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